Question

4 years ago
Bis 20% efficient than A. B started the work
& do it for x days. And then B is replaced A.
And A completed the remaining work in X+8
days. Ratio of work done by B & A is 2:3. In
how many day A & B working together to
complete the whole work?​

Answer 1

Answer:

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Step-by-step explanation:

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2. bsvegeve

Answer 2

Answer:

B= x

A= x+8

B and A=2:3

2÷3=x÷x+8

2x+8=3x

x=8

Total days taken by B and A to do work is 8+8=16days